<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title></title>
  </head>
  <body>
    <script type="text/javascript">
      function tulin(say) {
        switch (say) {
          case '土豆':
            console.log('jsjs');
            break;
            case '土泥':
              console.log('lsjs');
              break;
              case '土皮':
                console.log('jsls');
                break;
                case '土豆丝':
                  console.log('abcd');
                  break;
                  case '土豆条':
                    console.log('ddddd');
                    break;
                    case '土豆豆':
                      console.log('kfdsjwsesijf');
                      break;
                      case '土豆子':
                        console.log('fger');
                        break;
                        case '土豆皮':
                          console.log('fkosfui');
                          break;
                          case '土豆克':
                            console.log('fdklsjfui');
                            break;
                            case '土豆壳子':
                              console.log('kldjgi');
                              break;
                              case '土豆粉':
                                console.log('gfklsjgis');
                                break;
                                case '土豆虾':
                                  console.log('gskdljfa');
                                  break;
                                  case '土豆汁':
                                    console.log('vlfsigi');
                                    break;
                                    case '土豆酱':
                                      console.log('kdfusd ');
                                      break;
          default:

        }
      }

      tulin('土豆');
      tulin('土泥');
      tulin('土皮');
      tulin('土豆丝');
      tulin('土豆条');
      tulin('土豆豆');
      tulin('土豆子');
      tulin('土豆皮');
      tulin('土豆克');
      tulin('土豆壳子');
      tulin('土豆粉');
      tulin('土豆虾');
      tulin('土豆汁');
      tulin('土豆酱');
    </script>
  </body>
</html>
